package com.itheima.service.db;

import com.itheima.vo.PageBeanVo;

/**
 * @author Guanxing
 * @date 2021/9/21
 */
public interface BlackListService {

    //查询黑名单数据
    PageBeanVo findBlackUserByUserId(Long id, Integer pageNum, Integer pageSize);

    //删除黑名单用户信息
    void deleteBlackUser(Long loginUserId,Long blackUserId);
}
